# 脑筋急转弯10000+ vs 挑战最强大脑

The clearest difference is in-app purchases: 脑筋急转弯10000+ at none against 挑战最强大脑's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 挑战最强大脑 sells 6 one-off in-app purchases. 脑筋急转弯10000+ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 脑筋急转弯10000+ | 挑战最强大脑 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 8 MB | 100 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [东严 陈](https://appshunter.io/developer/453662001) | [剑 林](https://appshunter.io/developer/1466914836) |

## What reviewers say

### 脑筋急转弯10000+

[App page](https://appshunter.io/ios/app/10000-plus/id537176612)

**Features:** macOS Compatibility

**In-app purchases:** none


### 挑战最强大脑

[App page](https://appshunter.io/ios/app/id1470584883)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏6元 | $0.99 | one-time |
| 打赏12元 | $1.99 | one-time |
| 打赏18元 | $2.99 | one-time |
| 打赏25元 | $3.99 | one-time |
| 打赏30元 | $4.99 | one-time |
| 打赏50元 | $7.99 | one-time |


## Frequently asked questions

### Is 脑筋急转弯10000+ free?

脑筋急转弯10000+ is free to download, with no in-app purchases.

### Is 挑战最强大脑 free?

挑战最强大脑 is free to download, with in-app purchases available.

### Do 脑筋急转弯10000+ or 挑战最强大脑 have ads?

Neither 脑筋急转弯10000+ nor 挑战最强大脑 shows ads.

### Which is updated more often, 脑筋急转弯10000+ or 挑战最强大脑?

脑筋急转弯10000+ ships an update every 5 months, and 挑战最强大脑 every 5 months. Most recently, 脑筋急转弯10000+ was updated on October 26, 2026 and 挑战最强大脑 on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*